linux-kernel - [PATCH v1 3/4] powerpc/mm: Move book3s32 specifics in subdirectory mm/book3s64

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Message-Id: <12c1ba4fc9e2e55ca44c5c57225669b296d48c74.1553853405.git.christophe.leroy@c-s.fr>
Date:   Fri, 29 Mar 2019 10:00:01 +0000 (UTC)
From:   Christophe Leroy <christophe.leroy@....fr>
To:     Benjamin Herrenschmidt <benh@...nel.crashing.org>,
        Paul Mackerras <paulus@...ba.org>,
        Michael Ellerman <mpe@...erman.id.au>
Cc:     linux-kernel@...r.kernel.org, linuxppc-dev@...ts.ozlabs.org
Subject: [PATCH v1 3/4] powerpc/mm: Move book3s32 specifics in subdirectory
 mm/book3s64

Several files in arch/powerpc/mm are only for book3S32. This patch
creates a subdirectory for them.

Signed-off-by: Christophe Leroy <christophe.leroy@....fr>
---
 arch/powerpc/mm/Makefile                            | 3 +--
 arch/powerpc/mm/book3s32/Makefile                   | 6 ++++++
 arch/powerpc/mm/{ => book3s32}/hash_low_32.S        | 0
 arch/powerpc/mm/{ => book3s32}/mmu_context_hash32.c | 0
 arch/powerpc/mm/{ => book3s32}/ppc_mmu_32.c         | 0
 arch/powerpc/mm/{ => book3s32}/tlb_hash32.c         | 0
 6 files changed, 7 insertions(+), 2 deletions(-)
 create mode 100644 arch/powerpc/mm/book3s32/Makefile
 rename arch/powerpc/mm/{ => book3s32}/hash_low_32.S (100%)
 rename arch/powerpc/mm/{ => book3s32}/mmu_context_hash32.c (100%)
 rename arch/powerpc/mm/{ => book3s32}/ppc_mmu_32.c (100%)
 rename arch/powerpc/mm/{ => book3s32}/tlb_hash32.c (100%)

diff --git a/arch/powerpc/mm/Makefile b/arch/powerpc/mm/Makefile
index a137fdf775e2..68cb1e840b5e 100644
--- a/arch/powerpc/mm/Makefile
+++ b/arch/powerpc/mm/Makefile
@@ -12,11 +12,10 @@ obj-$(CONFIG_PPC_MMU_NOHASH)	+= mmu_context_nohash.o tlb_nohash.o \
 				   tlb_nohash_low.o
 obj-$(CONFIG_PPC_BOOK3E)	+= tlb_low_$(BITS)e.o
 obj-$(CONFIG_PPC_BOOK3E_64)   += pgtable-book3e.o
+obj-$(CONFIG_PPC_BOOK3S_32)	+= book3s32/
 obj-$(CONFIG_PPC_BOOK3S_64)	+= book3s64/
 obj-$(CONFIG_PPC_BOOK3S_64)	+= pgtable-frag.o
 obj-$(CONFIG_PPC32)		+= pgtable-frag.o
-obj-$(CONFIG_PPC_BOOK3S_32)	+= ppc_mmu_32.o hash_low_32.o mmu_context_hash32.o
-obj-$(CONFIG_PPC_BOOK3S_32)	+= tlb_hash32.o
 obj-$(CONFIG_40x)		+= 40x_mmu.o
 obj-$(CONFIG_44x)		+= 44x_mmu.o
 obj-$(CONFIG_PPC_8xx)		+= 8xx_mmu.o
diff --git a/arch/powerpc/mm/book3s32/Makefile b/arch/powerpc/mm/book3s32/Makefile
new file mode 100644
index 000000000000..7f2690d319fd
--- /dev/null
+++ b/arch/powerpc/mm/book3s32/Makefile
@@ -0,0 +1,6 @@
+# SPDX-License-Identifier: GPL-2.0
+#
+# Makefile for the linux ppc-specific parts of the memory manager.
+#
+
+obj-y		+= ppc_mmu_32.o hash_low_32.o mmu_context_hash32.o tlb_hash32.o
diff --git a/arch/powerpc/mm/hash_low_32.S b/arch/powerpc/mm/book3s32/hash_low_32.S
similarity index 100%
rename from arch/powerpc/mm/hash_low_32.S
rename to arch/powerpc/mm/book3s32/hash_low_32.S
diff --git a/arch/powerpc/mm/mmu_context_hash32.c b/arch/powerpc/mm/book3s32/mmu_context_hash32.c
similarity index 100%
rename from arch/powerpc/mm/mmu_context_hash32.c
rename to arch/powerpc/mm/book3s32/mmu_context_hash32.c
diff --git a/arch/powerpc/mm/ppc_mmu_32.c b/arch/powerpc/mm/book3s32/ppc_mmu_32.c
similarity index 100%
rename from arch/powerpc/mm/ppc_mmu_32.c
rename to arch/powerpc/mm/book3s32/ppc_mmu_32.c
diff --git a/arch/powerpc/mm/tlb_hash32.c b/arch/powerpc/mm/book3s32/tlb_hash32.c
similarity index 100%
rename from arch/powerpc/mm/tlb_hash32.c
rename to arch/powerpc/mm/book3s32/tlb_hash32.c
-- 
2.13.3